From: Hyunchul Lee <cheol.lee@lge.com>
Date: Tue, 16 May 2017 23:57:18 +0000 (+0900)
Subject: ubifs: Fix inode data budget in ubifs_mknod
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4d35ca4f774c29ec9ed676fd5112bfc83ef9853e;p=openwrt%2Fstaging%2Fblogic.git

ubifs: Fix inode data budget in ubifs_mknod

Assign inode data budget to budget request correctly.

Signed-off-by: Hyunchul Lee <cheol.lee@lge.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 566079d9b402..4e4bf8f6320f 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -1061,7 +1061,6 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry,
 	int sz_change;
 	int err, devlen = 0;
 	struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1,
-					.new_ino_d = ALIGN(devlen, 8),
 					.dirtied_ino = 1 };
 	struct fscrypt_name nm;
 
@@ -1079,6 +1078,7 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry,
 		devlen = ubifs_encode_dev(dev, rdev);
 	}
 
+	req.new_ino_d = ALIGN(devlen, 8);
 	err = ubifs_budget_space(c, &req);
 	if (err) {
 		kfree(dev);